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List:       fuse-devel
Subject:    [fuse-devel] [PATCH v4 5/7] fs/nfsd: support compiling out splice
From:       Pieter Smith <pieter () boesman ! nl>
Date:       2014-11-24 23:01:04
Message-ID: 1416870079-15254-6-git-send-email-pieter () boesman ! nl
[Download RAW message or body]

The goal of the larger patch set is to completely compile out fs/splice, and
as a result, splice support for all file-systems. This patch ensures that
fs/nfsd falls back to non-splice fs support when CONFIG_SYSCALL_SPLICE is
undefined.

Signed-off-by: Pieter Smith <pieter@boesman.nl>
---
 net/sunrpc/svc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
index ca8a795..6cacc37 100644
--- a/net/sunrpc/svc.c
+++ b/net/sunrpc/svc.c
@@ -1084,7 +1084,7 @@ svc_process_common(struct svc_rqst *rqstp, struct kvec *argv, struct kvec *resv)
 		goto err_short_len;
 
 	/* Will be turned off only in gss privacy case: */
-	rqstp->rq_splice_ok = true;
+	rqstp->rq_splice_ok = IS_ENABLED(CONFIG_SPLICE_SYSCALL);
 	/* Will be turned off only when NFSv4 Sessions are used */
 	rqstp->rq_usedeferral = true;
 	rqstp->rq_dropme = false;
-- 
2.1.0


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